Home / 60,767,969.22-83,859,790.95-32,890,674.33

Finding the Fourth Proportional to 60,767,969.22, 83,859,790.95 and 32,890,674.33

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Solution

The fourth proportional to 60,767,969.22, 83,859,790.95 and 32,890,674.33 is: 45,389,127.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,767,969.22 : 83,859,790.95 = 32,890,674.33 : x
  2. Step 2: Convert to fraction form
    60,767,969.22/83,859,790.95 = 32,890,674.33/x
  3. Step 3: Cross multiply
    60,767,969.22x = 83,859,790.95 × 32,890,674.33
  4. Step 4: Simplify right side
    60,767,969.22x = 2,758,205,073,518,331.50
  5. Step 5: Solve for x
    x = 2,758,205,073,518,331.50/60,767,969.22
  6. Step 6: Final answer
    x = 45,389,127.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.